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Dongguan Situo Hardware Products Technology Co., Ltd

  • China,Dongguan ,Guangdong
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China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings
China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings

  1. China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings
  2. China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings
  3. China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings
  4. China SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings

SS410 SS420 Engraved Valve Hardware Connection Fittings Connection Fittings

  1. MOQ: 1PCS
  2. Price: 5-10 USD per item
  3. Get Latest Price
Surface treatment CNC turning
Packing color box and carton
Category valve body
Manufacturer Valve Corporation
Country Of Origin China
Material Stainless steel
Payment Terms T/T
Supply Ability 5000PCS per day
Delivery Time Communication
Packaging Details Communication
Controllertype Motion Controllers
Sample period 10 to 15 days
Working Type cutting off
Productname Valve Hardware
Corrosion Resistance Yes
Cutting Depth 20MM
Precision Min0.001
head shape Customized
Durability High
Brand Name SITUO
Model Number ST-50005
Certification ISO9001 & TS16949
Place of Origin GuangDong Dongguan

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  1. Product Details
  2. Company Details

Product Specification

Surface treatment CNC turning Packing color box and carton
Category valve body Manufacturer Valve Corporation
Country Of Origin China Material Stainless steel
Payment Terms T/T Supply Ability 5000PCS per day
Delivery Time Communication Packaging Details Communication
Controllertype Motion Controllers Sample period 10 to 15 days
Working Type cutting off Productname Valve Hardware
Corrosion Resistance Yes Cutting Depth 20MM
Precision Min0.001 head shape Customized
Durability High Brand Name SITUO
Model Number ST-50005 Certification ISO9001 & TS16949
Place of Origin GuangDong Dongguan
High Light SS410 Valve HardwareSS420 Valve Hardwareengraved connection fittings
SS410 SS420 Engraved Valve Hardware Connection Fittings
Stainless steel engraved precision connection fittings, food-grade CNC valve accessories
Air Conditioning Refrigeration Applications
Application Scope

Mainly used in the refrigeration circuits of air conditioners, refrigerators, freezers and other refrigeration equipment.

  • Expansion valve controls the flow and pressure of refrigerant to enable vaporization and heat absorption
  • Four-way valve switches between cooling and heating modes by changing refrigerant flow direction
  • Solenoid valve controls refrigeration circuit on-off to ensure normal system operation
Core Features
  • Precise flow control to maintain stable cooling and heating performance
  • Material resistant to refrigerant corrosion, compatible with common refrigerants including R22, R410A, R32
  • Stable operation at low temperatures down to -40°C without jamming or leakage
Processing Notes
  • Internal flow passages must be extremely smooth with surface roughness below Ra0.4
  • Fitting clearance between valve core and body controlled within ±0.005 mm for precise flow control
  • Processing in dry, clean environment with strict moisture and oil residue prevention
  • Four-way valve reversing mechanism must be flexible and reliable with 0.5-1 second switching time
  • Comprehensive leakage and flow accuracy testing with ±5% adjustment error tolerance
Selection Criteria
  • Must be compatible with specific refrigerant type (R22, R410A, etc.)
  • Prioritize fast response and accurate opening characteristics
  • Choose branded valves originally matched with equipment for proven reliability
  • Inspect appearance for scratches, deformation, and verify welding joint quality
We utilize advanced Japanese and German equipment (CNC 5-axis and 6-axis machines) to serve customer needs. Maximum processing outer diameter: 60mm, minimum tolerance control: 0.001mm.
Manufacturing Capabilities
Main Products Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type Factory / Manufacturer
Services CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
Materials
  • Aluminum: AL 6061-T6, 6063, 7075-T etc
  • Stainless steel: 303,304,304L,316L,316F,630,410,420,430, etc
  • Steel: 4140, Q235, Q345B,20#,45# 1215,12L14,1144,1006,1008,1010,1015,1018,10B21,1035,1065 etc.
  • Alloy steel: 5140,4135,4140,3435,5120,415,435,440 etc
  • Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
  • Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
  • Copper, bronze, Magnesium alloy, Delrin, POM, Acrylic, PC, etc.
Finishes Sandblasting, Anodize color, Blackening, Zinc/Nickel Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ, Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc.
Drawing Format STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples
Tolerance ±0.01mm ~ ±0.05mm
Surface Roughness Ra 0.1~3.2
Quality Assurance

Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM, Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge. ISO9001 and TS16949 certified with 8S management system.

Major Customers

Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, Cater-pillar

Precision valve connection fittings Stainless steel valve components CNC machined valve hardware Industrial valve fittings Precision connection fittings Valve hardware manufacturing SS410 SS420 valve components Engraved valve fittings Industrial connection fittings Precision manufacturing samples Valve hardware applications Quality control inspection

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    2800000-3500000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Dongguan Situo Hardware Products Technology Co., Ltd
  • No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
  • https://www.cnc-hardwareparts.com/

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